langchain-e2b 0.0.2

E2B sandbox integration for Deep Agents

langchain-e2b

Quick Install

pip install langchain-e2b

from langchain_e2b import E2BProvider

provider = E2BProvider()
sandbox = provider.get_or_create()

try:
    result = sandbox.execute("echo hello")
    print(result.output)
finally:
    provider.delete(sandbox_id=sandbox.id)

What is this?

langchain-e2b adapts E2B sandboxes to the Deep Agents sandbox protocol. It uses the low-level e2b SDK so Deep Agents can create or reconnect to sandboxes, run shell commands, and move files through the standard Deep Agents sandbox interface.

Use E2BProvider when you want the package to manage sandbox lifecycle. Use E2BSandbox directly when you already have an E2B SDK sandbox object.

Contributing

Contributions are welcome. Keep the adapter focused on implementing the Deep Agents sandbox protocol over the official E2B SDK.

Development

uv sync --group test
make test
make lint

Integration tests require E2B_API_KEY:

E2B_API_KEY=... make integration_tests